On Tue, Feb 12, 2019 at 4:52 AM Steven Watanabe via Boost-build <boost-build@lists.boost.org> wrote:
AMDG

On 2/11/19 8:41 PM, codex653 via Boost-build wrote:
> Actually yeah! I copied the command exactly as in the error message into the
> terminal and it ran perfectly. The archive was created just fine. So...I
> guess the real question now is why Boost.Build would be truncating the
> command...hmm. I'm honestly not even sure where to begin looking for how to
> solve this. I'm extremely unfamiliar with the inner workings of the system.
>

Try pasting it into a batch file instead.  That's
how Boost.Build actually runs the command.  Also,
try adding -d1 -d+4 to the b2 command line and see
if that shows anything interesting.

Given the error stopping just before the space of <<C:\Program Files>>,
couldn't it be be a quoting issue somewhere, rather than a truncation? --DD

'C:\Program' is not recognized as an internal or external command, operable program or batch file.